CN205743329U - A kind of intelligent door lock of low-power consumption - Google Patents
A kind of intelligent door lock of low-power consumption Download PDFInfo
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- CN205743329U CN205743329U CN201620554791.7U CN201620554791U CN205743329U CN 205743329 U CN205743329 U CN 205743329U CN 201620554791 U CN201620554791 U CN 201620554791U CN 205743329 U CN205743329 U CN 205743329U
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Abstract
The utility model discloses the intelligent door lock of a kind of low-power consumption.It is provided with electric motor inside the intelligent door lock of low-power consumption, controls the electronic system of electric motor, encryption chip, bluetooth module and control module, described encryption chip, bluetooth module are connected with control module respectively, described electronic system is connected with control module by electric motor input interface, control module is connected with electric motor by electric motor input interface, to control electric motor operation；Described bluetooth module is connected for setting up bluetooth with mobile device；Described mobile device is provided with the GPS module of location self-position；Described bluetooth module is all connected with Bluetooth gateway by bluetooth with mobile device.By GPS and Bluetooth gateway, this utility model can arrange normal mode, low frequency mode and park mode with lock body, reduce its power consumption, improve the life-span of door lock battery.
Description
Technical field
This utility model belongs to Smart Home field, is specifically related to the intelligent door lock of a kind of low-power consumption.
Background technology
Electronic lock, is based on the new door lock developed on the basis of conventional mechanical jam door lock, is current intelligence
One of study hotspot in household field.Electronic lock, compared with mechanical lock, himself has easy to operate, the spy of good confidentiality
Point.Electronic lock is to utilize electronics conversion element to be controlled the frame for movement of lockset.Electronic lock generally has one
It is exclusively used in the electronic chip of storage key, has specific password.A supporting key having identical key is additionally had to make
For door lock open instrument, when the password in key be admitted to lock in memorizer mate, if the password in key with
This locks coupling, and lock is i.e. opened.Along with development in science and technology, key has been not limited to traditional key, the most such as chip card,
The mobile device such as mobile phone, remote controller all can be as the carrier of key.
Owing to door latch structure limits, current door lock generally uses the battery of self to be powered, and therefore door lock runs energy
Consumption is the key factor affecting battery life.The patent of invention of Application No. 201410576973.X discloses a kind of low-power consumption peace
All-electronin is locked, and uses main electric drive parts and auxiliary electric drive parts, and main electric drive parts have been responsible for the lock of electronic lock
Body is opened/is closed and is controlled, and the stand-by machine mode of unblanking the most only is controlled by auxiliary electric drive parts, thus reaches
Day electronic lock is still within " zero-power " state when cutting out.The open one of the patent of invention of Application No. 201410049731.5
Bluetooth Low Energy lock core, it includes lock core electro-mechanical parts and Bluetooth Low Energy module, and user uses support Bluetooth Low Energy technology
Mobile phone or special equipment, by Bluetooth Low Energy wireless protocols send key, Bluetooth Low Energy module receive and authentication secret,
Lock core electro-mechanical parts is driven to be turned on and off.But the low power dissipation electron lock in currently available technology the most still has more Gao Gong
Consumption parts longtime running, causes the phenomenon that battery life is shorter.
Summary of the invention
The purpose of this utility model is to solve problems of the prior art, and provides the Intelligent door of a kind of low-power consumption
Lock and the method reducing power consumption thereof.For realizing this purpose, this utility model adopts the following technical scheme that
The intelligent door lock of a kind of low-power consumption, is provided with electric motor, controls the electronic system of electric motor, encryption inside lock body
Chip, bluetooth module and control module, described encryption chip, bluetooth module be connected with control module respectively, described electronics
System is connected with control module by electric motor input interface, and control module passes through electric motor output interface and electric motor
It is connected, to control electric motor operation；Described bluetooth module is connected for setting up bluetooth with mobile device；Described movement sets
The GPS module of location self-position it is provided with in Bei；Described bluetooth module and mobile device are all by bluetooth and Bluetooth gateway
Being connected, described Bluetooth gateway is all connected with cloud platform server by network with mobile device；Described Bluetooth gateway includes
MCU and the wifi module being connected with MCU respectively and bluetooth transceiver module, wifi module is used for access network, bluetooth transceiver module
Communicate to connect with described mobile device and bluetooth module.
As preferably, described mobile device is provided with encrypting module, for being entered with described encryption chip by bluetooth
Row password authentification.
As preferably, described control module connects gyroscope, be used for sensing door lock vibrations.
As preferably, described control module be provided with the battery input interface being connected with set of cells and with lock body door magnetic phase
Door Magnetic testi interface even.
As preferably, described intelligent door lock is installed on a door, and described Bluetooth gateway is installed on indoor near being provided with
The position of door lock.
As preferably, in described intelligent door lock, circuit connects as follows:
It is provided with the touch panel for input outside intelligent door lock, touch panel chip U11 controls, touch panel chip
The first foot ground connection of U11, crus secunda series resistance R34 of touch panel chip U11 is followed by the first foot at adapter J5, touches
3rd foot series resistance R35 of panel chip U11 is followed by the crus secunda at adapter J5, the 4th foot of touch panel chip U11
Series resistance R36 is followed by the 3rd foot at adapter J5, and the 5th foot series resistance R37 of touch panel chip U11 is followed by even
Connecing the 4th foot of device J5, the 20th foot series resistance R42 of touch panel chip U11 is followed by the 12nd foot at adapter J5,
21st foot series resistance R43 of touch panel chip U11 is followed by the 11st foot at adapter J5, touch panel chip
22nd foot series resistance R42 of U11 is followed by the tenth foot at adapter J5, the 23rd foot of touch panel chip U11
Series resistance R42 is followed by the 9th foot at adapter J5, and the 24th foot series resistance R42 of touch panel chip U11 is followed by
At the octal of adapter J5, the 25th foot series resistance R42 of touch panel chip U11 is followed by the 7th of adapter J5
Foot, the 26th foot series resistance R42 of touch panel chip U11 is followed by the 6th foot at adapter J5, touch panel chip
27th foot series resistance R42 of U11 is followed by the 5th foot at adapter J5；3.3V power supply pass sequentially through filter capacitor C24,
Filter capacitor C25 and filter capacitor C26 filtering is followed by the 13rd foot of touch panel chip U11, touch panel chip U11
The 14th foot ground connection；15th foot of touch panel chip U11 is received as pull-up on 3.3V power supply by resistance R30, then
Series resistance R57 is followed by the 11st foot of MCU master chip U9；16th foot of touch panel chip U11 passes through resistance R29
Receive as pull-up on 3.3V power supply, then series resistance R56 is followed by the tenth foot of MCU master chip U9；Touch panel chip
U11 the 17th foot series capacitance C15 ground connection, the tenth octal of touch panel chip U11 by R28 receive on 3.3V power supply as
Pull-up is followed by the 30th octal of MCU master chip U9, and the first foot after electric capacity C22 and electric capacity C23 parallel connection is connected on touch surface
On 20th octal of board chip U11, the crus secunda ground connection after electric capacity C22 and electric capacity C23 parallel connection, the 13rd foot of adapter J5
With the 14th foot ground connection, adapter J5 connects touch panel, for Password Input；Intelligent door lock is powered by power supply chip,
Wherein: filter capacitor C18, filter capacitor C19 and the importation of filter capacitor C33 composition power supply, by power supply chip outward
The input power connect is converted to 3.3V power supply and powers to other equipment, and the output part of power supply passes through filter capacitor C20, filtered electrical
Hold C21 and filter capacitor C34 to be filtered；First foot of voltage checking chip U5 is connected on input power, the 3rd foot ground connection, the
Two feet are connected on 3.3V power supply by resistance R3, then receive the 17th foot of MCU master chip U9；Lock body door magnetic and adapter
J1 is connected, adapter J1 crus secunda ground connection, first foot of the first foot connecting connector J1 of diode D1, the crus secunda of diode D1
Ground connection, the crus secunda of resistance R2 the first foot connecting connector J1, the crus secunda ground connection of resistance R2；First foot of adapter J1 meets MCU
31st foot of master chip U9；Encryption chip contains the storage chip U14 of storage key, and the first of storage chip U14
Foot connects the 20th foot of MCU master chip U9；First foot of the crus secunda connecting resistance R84 of storage chip U14, the second of resistance R84
Foot connects the 14th foot of MCU master chip U9, and first foot of the crus secunda connecting resistance R81 of resistance R84, the crus secunda of resistance R81 connects
Ground；First foot of the 3rd foot connecting resistance R85 of storage chip U14, the crus secunda of R85 connects 3.3V power supply；The of storage chip U14
Four foot ground connection；5th foot of storage chip U14 connects the 15th foot of MCU master chip U9；6th foot of storage chip U14 meets MCU
16th foot of master chip U19；The crus secunda of resistance R86 connects 3.3V power supply；The octal of storage chip U14 connects 3.3V power supply,
The octal of storage chip U14 connects first foot of electric capacity C156, the crus secunda ground connection of electric capacity C156；Adapter J2 the first foot connects defeated
Enter power supply；Adapter J2 crus secunda connects MCU master chip U9 the 37th foot；Adapter J2 the 3rd foot connects the 36th foot of U9；
Adapter J2 the 4th foot ground connection；Adapter J2 the 5th foot connects MCU master chip U9 the 29th foot；Adapter J2 the 6th foot meets MCU
Master chip U9 the 40th foot, adapter J2 the 6th foot connecting resistance R65 crus secunda, resistance R65 the first foot connecting connector J1 the first foot；
Adapter J7 the 7th foot connecting resistance R70 the first foot, resistance R70 crus secunda connects MCU master chip U9 the 39th foot；In intelligent door lock
Arranging the gyroscope of induction vibration, and controlled by gyroscope control chip U13, first foot of gyroscope control chip U13 connects
3.3V power supply；First foot of the 4th foot connecting resistance R54 of gyroscope control chip U13, the crus secunda of resistance R54 connects the main core of MCU
11st foot of sheet U9；The 5th foot ground connection of gyroscope control chip U13, the 6th foot connecting resistance of gyroscope control chip U13
First foot of R55, the crus secunda of resistance R55 connects the tenth foot of MCU master chip U9；7th foot of gyroscope control chip U13 connects
First foot of resistance R59, the crus secunda of R59 connects 3.3V power supply；The of the octal connecting resistance R58 of gyroscope control chip U13
One foot, the crus secunda of resistance R58 connects 3.3V power supply；The tenth foot ground connection of gyroscope control chip U13, gyroscope control chip
11st foot of U13 connects the 12nd foot of MCU master chip U9；The of the 13rd foot connecting resistance R61 of gyroscope control chip U13
One foot, the crus secunda ground connection of resistance R61；14th foot of gyroscope control chip U13 connects 3.3V power supply；Gyroscope control chip
15th foot of U13 and the 16th foot ground connection；First foot of the first foot connecting connector J2 of electric motor driving chip U1, electronics
The crus secunda of the 3rd foot connecting connector J2 of motor driving chip U1；Adapter J2 connects electric motor, electric motor driving chip
First foot of the crus secunda connecting resistance R1 of U1, the crus secunda ground connection of resistance R1；4th foot of electric motor driving chip U1 meets MOS
3rd foot of pipe Q1, the crus secunda of metal-oxide-semiconductor Q1 connects input power；4th foot of electric motor driving chip U1 meets electric capacity C19
One foot, electric capacity C19 crus secunda ground connection；The 5th foot ground connection of electric motor driving chip U1；The of electric motor driving chip U1
First foot of seven foot connecting resistance R2, the crus secunda of resistance R2 connects the octal of electric motor driving chip U1, and electric motor drives
First foot of the 7th foot connecting resistance R3 of chip U1, the crus secunda ground connection of resistance R3；9th foot of electric motor driving chip U1
Connecing the 37th foot of MCU master chip U9, the tenth foot of electric motor driving chip U1 meets the 36th of MCU master chip U9
Foot.
This utility model in terms of existing technologies, utilizes Bluetooth gateway to achieve the low-power consumption standby of door lock, significantly
Decrease the power consumption of most of the time door lock in one day, improve the life-span of door lock battery.
Accompanying drawing explanation
The structural representation of the intelligent door lock of a kind of low-power consumption of Fig. 1；
Fig. 2 is the structural representation of Bluetooth gateway of the present utility model；
Fig. 3 be reduction power consumption of the present utility model method in diverse location schematic diagram；
In figure: control module 1, bluetooth module 2, encryption chip 3, gyroscope 4, battery input interface 5, electric motor input
Interface 6, electric motor output interface 7, door Magnetic testi interface 8, set of cells 9, electronic system 10, electric motor 11, lock body door magnetic
12 and UART interface 13.
Detailed description of the invention
With detailed description of the invention this utility model it is further elaborated below in conjunction with the accompanying drawings and illustrates.In this utility model
The technical characteristic of each embodiment, on the premise of not colliding with each other, all can carry out respective combination.
As it is shown in figure 1, the intelligent door lock of a kind of low-power consumption, inside lock body, it is provided with electric motor, the electricity of control electric motor
Subsystem 10, encryption chip 3, bluetooth module 2 and control module 1, described encryption chip 3, bluetooth module 2 respectively with control mould
Block 1 is connected, and described electronic system 10 is connected with control module 1 by electric motor input interface 6, and control module 1 is by electricity
Sub-motor output interface 7 is connected with electric motor 11, runs controlling electric motor 11；Described bluetooth module 2 is used for and shifting
Dynamic equipment is set up bluetooth and is connected；Described mobile device is provided with the GPS module of location self-position；Described bluetooth module
2 are all connected with Bluetooth gateway by bluetooth with mobile device, and described Bluetooth gateway and mobile device are all put down with cloud by network
Station server is connected
As in figure 2 it is shown, described Bluetooth gateway includes that MCU receives and dispatches mould with the wifi module being connected with MCU respectively and bluetooth
Block (being different modules from aforesaid bluetooth module 2), wifi module is used for access network, bluetooth transceiver module and described shifting
Dynamic equipment and bluetooth module 2 communicate to connect.Intelligent door lock is installed on a door, and described Bluetooth gateway is installed on indoor near installing
There is the position of door lock.Mobile device is provided with encrypting module, tests for carrying out password by bluetooth with described encryption chip 3
Card.
It addition, in order to make lock body have anti-theft feature, MCU is also simultaneously connected with gyroscope 4, it is used for sensing door lock vibrations.
User can make door lock enter state of deploying troops on garrison duty by mobile device, under this state, if door lock is opened or is clashed into, and all can be real
Shi Tongzhi user, plays anti-theft function.The battery input interface 5 and and lock body being connected with set of cells 9 it is additionally provided with in control module 1
The door Magnetic testi interface 8 that door magnetic 12 is connected, it can in addition contain be provided for the UART interface 13 of debugging.In some cases, when
Lock body door magnetic 12 detects when door is not fully closed, can notify the user that or the most automatically closes.
In another embodiment, in intelligent door lock, circuit connects as follows:
It is provided with the touch panel for input outside intelligent door lock, touch panel chip U11 controls, touch panel chip
The first foot ground connection of U11, crus secunda series resistance R34 of touch panel chip U11 is followed by the first foot at adapter J5, touches
3rd foot series resistance R35 of panel chip U11 is followed by the crus secunda at adapter J5, the 4th foot of touch panel chip U11
Series resistance R36 is followed by the 3rd foot at adapter J5, and the 5th foot series resistance R37 of touch panel chip U11 is followed by even
Connecing the 4th foot of device J5, the 20th foot series resistance R42 of touch panel chip U11 is followed by the 12nd foot at adapter J5,
21st foot series resistance R43 of touch panel chip U11 is followed by the 11st foot at adapter J5, touch panel chip
22nd foot series resistance R42 of U11 is followed by the tenth foot at adapter J5, the 23rd foot of touch panel chip U11
Series resistance R42 is followed by the 9th foot at adapter J5, and the 24th foot series resistance R42 of touch panel chip U11 is followed by
At the octal of adapter J5, the 25th foot series resistance R42 of touch panel chip U11 is followed by the 7th of adapter J5
Foot, the 26th foot series resistance R42 of touch panel chip U11 is followed by the 6th foot at adapter J5, touch panel chip
27th foot series resistance R42 of U11 is followed by the 5th foot at adapter J5；3.3V power supply pass sequentially through filter capacitor C24,
Filter capacitor C25 and filter capacitor C26 filtering is followed by the 13rd foot of touch panel chip U11, touch panel chip U11
The 14th foot ground connection；15th foot of touch panel chip U11 is received as pull-up on 3.3V power supply by resistance R30, then
Series resistance R57 is followed by the 11st foot of MCU master chip U9；16th foot of touch panel chip U11 passes through resistance R29
Receive as pull-up on 3.3V power supply, then series resistance R56 is followed by the tenth foot of MCU master chip U9；Touch panel chip
U11 the 17th foot series capacitance C15 ground connection, the tenth octal of touch panel chip U11 by R28 receive on 3.3V power supply as
Pull-up is followed by the 30th octal of MCU master chip U9, and the first foot after electric capacity C22 and electric capacity C23 parallel connection is connected on touch surface
On 20th octal of board chip U11, the crus secunda ground connection after electric capacity C22 and electric capacity C23 parallel connection, the 13rd foot of adapter J5
With the 14th foot ground connection, adapter J5 connects touch panel, for Password Input；Intelligent door lock is powered by power supply chip,
Wherein: filter capacitor C18, filter capacitor C19 and the importation of filter capacitor C33 composition power supply, by power supply chip outward
The input power connect is converted to 3.3V power supply and powers to other equipment, and the output part of power supply passes through filter capacitor C20, filtered electrical
Hold C21 and filter capacitor C34 to be filtered；First foot of voltage checking chip U5 is connected on input power, the 3rd foot ground connection, the
Two feet are connected on 3.3V power supply by resistance R3, then receive the 17th foot of MCU master chip U9；Lock body door magnetic and adapter
J1 is connected, adapter J1 crus secunda ground connection, first foot of the first foot connecting connector J1 of diode D1, the crus secunda of diode D1
Ground connection, the crus secunda of resistance R2 the first foot connecting connector J1, the crus secunda ground connection of resistance R2；First foot of adapter J1 meets MCU
31st foot of master chip U9；Encryption chip contains the storage chip U14 of storage key, and the first of storage chip U14
Foot connects the 20th foot of MCU master chip U9；First foot of the crus secunda connecting resistance R84 of storage chip U14, the second of resistance R84
Foot connects the 14th foot of MCU master chip U9, and first foot of the crus secunda connecting resistance R81 of resistance R84, the crus secunda of resistance R81 connects
Ground；First foot of the 3rd foot connecting resistance R85 of storage chip U14, the crus secunda of R85 connects 3.3V power supply；The of storage chip U14
Four foot ground connection；5th foot of storage chip U14 connects the 15th foot of MCU master chip U9；6th foot of storage chip U14 meets MCU
16th foot of master chip U19；The crus secunda of resistance R86 connects 3.3V power supply；The octal of storage chip U14 connects 3.3V power supply,
The octal of storage chip U14 connects first foot of electric capacity C156, the crus secunda ground connection of electric capacity C156；Adapter J2 the first foot connects defeated
Enter power supply；Adapter J2 crus secunda connects MCU master chip U9 the 37th foot；Adapter J2 the 3rd foot connects the 36th foot of U9；
Adapter J2 the 4th foot ground connection；Adapter J2 the 5th foot connects MCU master chip U9 the 29th foot；Adapter J2 the 6th foot meets MCU
Master chip U9 the 40th foot, adapter J2 the 6th foot connecting resistance R65 crus secunda, resistance R65 the first foot connecting connector J1 the first foot；
Adapter J7 the 7th foot connecting resistance R70 the first foot, resistance R70 crus secunda connects MCU master chip U9 the 39th foot；In intelligent door lock
Arranging the gyroscope of induction vibration, and controlled by gyroscope control chip U13, first foot of gyroscope control chip U13 connects
3.3V power supply；First foot of the 4th foot connecting resistance R54 of gyroscope control chip U13, the crus secunda of resistance R54 connects the main core of MCU
11st foot of sheet U9；The 5th foot ground connection of gyroscope control chip U13, the 6th foot connecting resistance of gyroscope control chip U13
First foot of R55, the crus secunda of resistance R55 connects the tenth foot of MCU master chip U9；7th foot of gyroscope control chip U13 connects
First foot of resistance R59, the crus secunda of R59 connects 3.3V power supply；The of the octal connecting resistance R58 of gyroscope control chip U13
One foot, the crus secunda of resistance R58 connects 3.3V power supply；The tenth foot ground connection of gyroscope control chip U13, gyroscope control chip
11st foot of U13 connects the 12nd foot of MCU master chip U9；The of the 13rd foot connecting resistance R61 of gyroscope control chip U13
One foot, the crus secunda ground connection of resistance R61；14th foot of gyroscope control chip U13 connects 3.3V power supply；Gyroscope control chip
15th foot of U13 and the 16th foot ground connection；First foot of the first foot connecting connector J2 of electric motor driving chip U1, electronics
The crus secunda of the 3rd foot connecting connector J2 of motor driving chip U1；Adapter J2 connects electric motor, electric motor driving chip
First foot of the crus secunda connecting resistance R1 of U1, the crus secunda ground connection of resistance R1；4th foot of electric motor driving chip U1 meets MOS
3rd foot of pipe Q1, the crus secunda of metal-oxide-semiconductor Q1 connects input power；4th foot of electric motor driving chip U1 meets electric capacity C19
One foot, electric capacity C19 crus secunda ground connection；The 5th foot ground connection of electric motor driving chip U1；The of electric motor driving chip U1
First foot of seven foot connecting resistance R2, the crus secunda of resistance R2 connects the octal of electric motor driving chip U1, and electric motor drives
First foot of the 7th foot connecting resistance R3 of chip U1, the crus secunda ground connection of resistance R3；9th foot of electric motor driving chip U1
Connecing the 37th foot of MCU master chip U9, the tenth foot of electric motor driving chip U1 meets the 36th of MCU master chip U9
Foot.
A kind of method of the reduction power consumption of described intelligent door lock, its hardware intelligent door lock based on any of the above-described scheme, tool
Body step is as follows:
S1: preset 3 kinds of configuration modes to bluetooth module, specially normal mode, low frequency in described control module
Pattern and park mode:
Normal mode: bluetooth module processes outside Bluetooth signal request with the frequency gap of acquiescence；
Low frequency mode: bluetooth module processes outside Bluetooth signal request to reduce the frequency gap being several times as much as acquiescence；
Park mode: bluetooth module completely closes, can only wake up up by touching the contact panel being originally provided with on door lock；
S2: install Bluetooth gateway near intelligent door lock, it is ensured that the Bluetooth signal of Bluetooth gateway can connect intelligent door lock,
The WiFi router can surfed the Net in its WiFi signal Chang Lianjia, and connect cloud platform server by router；
Mobile device and door lock are associated (i.e. door lock and mobile device successful matching, door lock reception mobile device control
System), and the GPS fence (generally 200 meters～500 meters) centered by door lock is set in a mobile device；
By GPS module, all mobile devices associated with door lock constantly monitor whether self present position is positioned at described
GPS fence in, and feed back to cloud platform server；When related mobile device all leaves GPS fence scope, Yun Ping
Station server enters low frequency mode by Bluetooth gateway order intelligent door lock；When relevant mobile phone is positioned at GPS fence, Yun Ping
Platform enters normal mode by Bluetooth gateway order intelligent door lock.
After mobile device opens door lock by bluetooth every time, all by Bluetooth gateway, opening time can be recorded cloud and put down
Platform, the Annual distribution that user can be opened this door lock by rear cloud platform at set intervals is analyzed, and analyzes user daily less
The time period that Blue tooth peripheral opens the door, such as: the length of one's sleep in morning, fixing work hours etc. may be used.When certain time period door lock
Be opened frequency less than threshold value time, cloud platform server can timing send a command to door lock by Bluetooth gateway so that it is entrance
The park mode of one time period, door lock returns to normal mode by timer internal is timing automatic.
When door lock is in park mode, if user has emergency case to need to open the door, tangible door lock contact panel, door
Lock breaking dormancy pattern recovery to normal mode.
It addition, realize safety automation based on what said apparatus may be provided for a kind of smart lock based on GPS and Bluetooth control
The method opened the door, specific as follows:
S1: preset in a mobile device GPS fence scope centered by door lock (radius be generally 200～
500m), and by Bluetooth gateway it is installed near interior door lock；
S2: when mobile device is in primary importance, mobile device only carries out GPS location to self and does not carry out bluetooth and detect
Survey；
S3: when mobile device is entered the second position by primary importance, periphery is carried out bluetooth detecting, constantly monitors indigo plant
Tooth signal source；
S4: the door lock bluetooth module signal intensity X, the Bluetooth gateway signal intensity Y that detect when mobile device and presetting opens
Gate signal intensity level C meets X > Y and X > C time, mobile device sends unlocking signal by bluetooth to control module；
The mobile device having performed S4 will not retransmit unlocking signal, until after mobile device leaves GPS fence, repeating S2
～S4；
In said method, primary importance is to be in the position (the user mobile phone position 1 in Fig. 3) outside GPS fence scope,
The described second position is to be in GPS fence but is positioned at the position (the user mobile phone position 2 in Fig. 3) of outdoor, described the
Three positions are the position (the user mobile phone position 3 and 4 including in Fig. 3) being positioned at indoor.Wherein indoor, outdoor be all relative to
For in the man of family.
It is true that the 3rd position is it may happen that two kinds of situations: when user mobile phone automatic door opening enters indoor, be in position 3
(indoor near door lock, the Bluetooth signal of door lock and gateway to be detected) or position 4 are (away from door lock and gateway, it is impossible to detect
Door lock or the Bluetooth signal of gateway) time, due to the restriction of termination flag position, mobile phone can detect neighbouring Bluetooth signal the most again, the most not
Automatic door opening action can be produced.And when user mobile phone is in position 3, and mobile phone is due to certain uncertain reason, such as: system is multiple
Position, App refitting, GPS location exception etc., the termination flag position of App is in Reset Status.But due to body of wall and the obstruct of door-plate,
Will be substantially less that Y at X outdoors, mobile phone is still not carried out automatic door opening action.Thereby ensure that the safety of door lock, only with
The family Shi Caihui that goes home from the outside is opened automatically, and remaining time will not open without reason.
It addition, may be provided for a kind of side realizing smart lock safety certification based on mobile device bluetooth based on said apparatus
Method, specific as follows:
S1: in described door lock and mobile device, (x, y), when door lock is first with mobile device for the most built-in initial default key
During by Bluetooth pairing, by the initial default key in door lock, (x, y) is revised as (x1, y1) mobile device, and acquiescence key can be led to
Cross encryption chip storage or also can carry out soft realization by software.
In order to prevent hacker from cracking out (x1, y1) by channel mutual with door lock for eavesdropping app, following safety is used to add
Close strategy:
S2: every time during certification, described mobile device utilizes Generating Random Number to generate the random number b of a k position, and will
It is sent to door lock；Door lock also generates the random number a of a k position with Generating Random Number, and sends it to mobile device.
S3: mobile device calculatesAnd z1 is sent to door lock, wherein, at random
Number v meets the probability of condition: v=1
S4: door lock judgesWhether set up, if setting up, door lock accepts number of times and is calculated as once,
Being false, door lock refusal number of times is calculated as once.
S5: repeat S1～S4 r time altogether, if door lock refusal total degree is less than η r time, then both key certification successes, door lock connects
Controlled by this mobile device.Now user can control whether opening of door lock by mobile device.Otherwise it is considered as both certifications not
Success, door lock refusal accepts mobile device control.
Embodiment described above is one of the present utility model preferably scheme, so itself and be not used to limit this practicality
Novel.About the those of ordinary skill of technical field, in the case of without departing from spirit and scope of the present utility model, it is also possible to
Make a variety of changes and modification.The technical scheme that the most all modes taking equivalent or equivalent transformation are obtained, all falls within
In protection domain of the present utility model.
Claims (6)
1. the intelligent door lock of a low-power consumption, it is characterised in that be provided with electric motor, the electronics of control electric motor inside lock body
System, encryption chip, bluetooth module and control module, described encryption chip, bluetooth module be connected with control module respectively, institute
The electronic system stated is connected with control module by electric motor input interface, control module by electric motor output interface and
Electric motor is connected, to control electric motor operation；Described bluetooth module is connected for setting up bluetooth with mobile device；Described
Mobile device in be provided with location self-position GPS module；Described bluetooth module and mobile device all by bluetooth with
Bluetooth gateway is connected, and described Bluetooth gateway is all connected with cloud platform server by network with mobile device；Described bluetooth
Gateway includes MCU and the wifi module being connected respectively and bluetooth transceiver module with MCU, and wifi module is used for access network, bluetooth
Transceiver module and described mobile device and bluetooth module communication connection.
2. the intelligent door lock of low-power consumption as claimed in claim 1, it is characterised in that be provided with encryption mould in described mobile device
Block, for carrying out password authentification by bluetooth and described encryption chip.
3. the intelligent door lock of low-power consumption as claimed in claim 1, it is characterised in that connect gyro in described control module
Instrument, is used for sensing door lock vibrations.
4. the intelligent door lock of low-power consumption as claimed in claim 1, it is characterised in that described control module is provided with and battery
Organize the battery input interface being connected and the door Magnetic testi interface being connected with lock body door magnetic.
5. the intelligent door lock of low-power consumption as claimed in claim 1, it is characterised in that described intelligent door lock is installed on a door,
Described Bluetooth gateway is installed on indoor near the position being provided with door lock.
6. the intelligent door lock of low-power consumption as claimed in claim 1, it is characterised in that in described intelligent door lock, circuit connects such as
Under:
It is provided with the touch panel for input outside intelligent door lock, touch panel chip U11 controls, touch panel chip U11
The first foot ground connection, crus secunda series resistance R34 of touch panel chip U11 is followed by the first foot at adapter J5, touch surface
3rd foot series resistance R35 of board chip U11 is followed by the crus secunda at adapter J5, the 4th foot string of touch panel chip U11
Connection resistance R36 is followed by the 3rd foot at adapter J5, and the 5th foot series resistance R37 of touch panel chip U11 is followed by connecting
4th foot of device J5, the 20th foot series resistance R42 of touch panel chip U11 is followed by the 12nd foot at adapter J5, touches
The 21st foot series resistance R43 touching panel chip U11 is followed by the 11st foot at adapter J5, touch panel chip U11
The 22nd foot series resistance R42 be followed by the tenth foot at adapter J5, the 23rd foot string of touch panel chip U11
Connection resistance R42 is followed by the 9th foot at adapter J5, and the 24th foot series resistance R42 of touch panel chip U11 is followed by
The octal of adapter J5, the 25th foot series resistance R42 of touch panel chip U11 is followed by the 7th of adapter J5
Foot, the 26th foot series resistance R42 of touch panel chip U11 is followed by the 6th foot at adapter J5, touch panel chip
27th foot series resistance R42 of U11 is followed by the 5th foot at adapter J5；3.3V power supply pass sequentially through filter capacitor C24,
Filter capacitor C25 and filter capacitor C26 filtering is followed by the 13rd foot of touch panel chip U11, touch panel chip U11
The 14th foot ground connection；15th foot of touch panel chip U11 is received as pull-up on 3.3V power supply by resistance R30, then
Series resistance R57 is followed by the 11st foot of MCU master chip U9；16th foot of touch panel chip U11 passes through resistance R29
Receive as pull-up on 3.3V power supply, then series resistance R56 is followed by the tenth foot of MCU master chip U9；Touch panel chip
U11 the 17th foot series capacitance C15 ground connection, the tenth octal of touch panel chip U11 by R28 receive on 3.3V power supply as
Pull-up is followed by the 30th octal of MCU master chip U9, and the first foot after electric capacity C22 and electric capacity C23 parallel connection is connected on touch surface
On 20th octal of board chip U11, the crus secunda ground connection after electric capacity C22 and electric capacity C23 parallel connection, the 13rd foot of adapter J5
With the 14th foot ground connection, adapter J5 connects touch panel, for Password Input；Intelligent door lock is powered by power supply chip,
Wherein: filter capacitor C18, filter capacitor C19 and the importation of filter capacitor C33 composition power supply, by power supply chip outward
The input power connect is converted to 3.3V power supply and powers to other equipment, and the output part of power supply passes through filter capacitor C20, filtered electrical
Hold C21 and filter capacitor C34 to be filtered；First foot of voltage checking chip U5 is connected on input power, the 3rd foot ground connection, the
Two feet are connected on 3.3V power supply by resistance R3, then receive the 17th foot of MCU master chip U9；Lock body door magnetic and adapter
J1 is connected, adapter J1 crus secunda ground connection, first foot of the first foot connecting connector J1 of diode D1, the crus secunda of diode D1
Ground connection, the crus secunda of resistance R2 the first foot connecting connector J1, the crus secunda ground connection of resistance R2；First foot of adapter J1 meets MCU
31st foot of master chip U9；Encryption chip contains the storage chip U14 of storage key, and the first of storage chip U14
Foot connects the 20th foot of MCU master chip U9；First foot of the crus secunda connecting resistance R84 of storage chip U14, the second of resistance R84
Foot connects the 14th foot of MCU master chip U9, and first foot of the crus secunda connecting resistance R81 of resistance R84, the crus secunda of resistance R81 connects
Ground；First foot of the 3rd foot connecting resistance R85 of storage chip U14, the crus secunda of R85 connects 3.3V power supply；The of storage chip U14
Four foot ground connection；5th foot of storage chip U14 connects the 15th foot of MCU master chip U9；6th foot of storage chip U14 meets MCU
16th foot of master chip U19；The crus secunda of resistance R86 connects 3.3V power supply；The octal of storage chip U14 connects 3.3V power supply,
The octal of storage chip U14 connects first foot of electric capacity C156, the crus secunda ground connection of electric capacity C156；Adapter J2 the first foot connects
Input power；Adapter J2 crus secunda connects MCU master chip U9 the 37th foot；Adapter J2 the 3rd foot meets the 36th of U9
Foot；Adapter J2 the 4th foot ground connection；Adapter J2 the 5th foot connects MCU master chip U9 the 29th foot；Adapter J2 the 6th foot connects
MCU master chip U9 the 40th foot, adapter J2 the 6th foot connecting resistance R65 crus secunda, resistance R65 the first foot connecting connector J1 first
Foot；Adapter J7 the 7th foot connecting resistance R70 the first foot, resistance R70 crus secunda connects MCU master chip U9 the 39th foot；Intelligent door
Lock arranges the gyroscope of induction vibration, and is controlled by gyroscope control chip U13, first foot of gyroscope control chip U13
Connect 3.3V power supply；First foot of the 4th foot connecting resistance R54 of gyroscope control chip U13, the crus secunda of resistance R54 meets MCU master
11st foot of chip U9；The 5th foot ground connection of gyroscope control chip U13, the 6th foot of gyroscope control chip U13 connects electricity
First foot of resistance R55, the crus secunda of resistance R55 connects the tenth foot of MCU master chip U9；7th foot of gyroscope control chip U13
First foot of connecting resistance R59, the crus secunda of R59 connects 3.3V power supply；The octal connecting resistance R58's of gyroscope control chip U13
First foot, the crus secunda of resistance R58 connects 3.3V power supply；The tenth foot ground connection of gyroscope control chip U13, gyroscope control chip
11st foot of U13 connects the 12nd foot of MCU master chip U9；The of the 13rd foot connecting resistance R61 of gyroscope control chip U13
One foot, the crus secunda ground connection of resistance R61；14th foot of gyroscope control chip U13 connects 3.3V power supply；Gyroscope control chip
15th foot of U13 and the 16th foot ground connection；First foot of the first foot connecting connector J2 of electric motor driving chip U1, electronics
The crus secunda of the 3rd foot connecting connector J2 of motor driving chip U1；Adapter J2 connects electric motor, electric motor driving chip
First foot of the crus secunda connecting resistance R1 of U1, the crus secunda ground connection of resistance R1；4th foot of electric motor driving chip U1 meets MOS
3rd foot of pipe Q1, the crus secunda of metal-oxide-semiconductor Q1 connects input power；4th foot of electric motor driving chip U1 meets electric capacity C19
One foot, electric capacity C19 crus secunda ground connection；The 5th foot ground connection of electric motor driving chip U1；The of electric motor driving chip U1
First foot of seven foot connecting resistance R2, the crus secunda of resistance R2 connects the octal of electric motor driving chip U1, and electric motor drives
First foot of the 7th foot connecting resistance R3 of chip U1, the crus secunda ground connection of resistance R3；9th foot of electric motor driving chip U1
Connecing the 37th foot of MCU master chip U9, the tenth foot of electric motor driving chip U1 meets the 36th of MCU master chip U9
Foot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620554791.7U CN205743329U (en) | 2016-06-07 | 2016-06-07 | A kind of intelligent door lock of low-power consumption |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620554791.7U CN205743329U (en) | 2016-06-07 | 2016-06-07 | A kind of intelligent door lock of low-power consumption |
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| CN205743329U true CN205743329U (en) | 2016-11-30 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106056712A (en) * | 2016-06-07 | 2016-10-26 | 杭州虹云网络科技有限公司 | Intelligent door lock with low power consumption and method for reducing power consumption of intelligent door lock |
| CN109505460A (en) * | 2017-09-15 | 2019-03-22 | 北京万佳信科技有限公司 | A kind of new type explosion proof low-consumption wireless intelligent lock control system |
-
2016
- 2016-06-07 CN CN201620554791.7U patent/CN205743329U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106056712A (en) * | 2016-06-07 | 2016-10-26 | 杭州虹云网络科技有限公司 | Intelligent door lock with low power consumption and method for reducing power consumption of intelligent door lock |
| CN109505460A (en) * | 2017-09-15 | 2019-03-22 | 北京万佳信科技有限公司 | A kind of new type explosion proof low-consumption wireless intelligent lock control system |
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